三角形各心

拖动三角形，改变形状和各心
View Activity View Activity

 

waker —

 
Resource Type
Activity
Tags
angle  centroid  circumcircle  constructions  geometry  incircle  intersection  median-line  orthocenter  practice  scalene-triangle special-points triangles web Show More…
Target Group (Age)
0 – 19+
Language
 
 
 
© 2026 International GeoGebra Institute